In the 1910 census Otto states that he has been married 4 years and has one child. Living with him is his wife's parents and one brother. Otto is employed as a plumber and Frederick, his father-in-law as a house builder.

In 1930, Otto and Anna's son Frederick and his family are living with them. Otto has retired. Also living with them is Anna's mother Margaret, a widow. Source Citation: Year: 1920;Census Place: New Trier, Cook, Illinois; Roll: T625_361; Page: 28B; Enumeration District: 119; Image: 98.